🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.94 AU - 1.48 AU

Year: 477 Days

Day: 35.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.52 AU - 1.7 AU

Year: 732 Days

Day: 19.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.7 AU - 1.9 AU

Year: 865 Days

Day: 19.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,009,965 km

• M1: 448,644 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.89 AU - 3.97 AU

Year: 2275 Days

Day: 17.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,009,965 km

• M1: 153,188 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.7 AU - 5.08 AU

Year: 3294 Days

Day: 34.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.27 AU - 5.09 AU

Year: 3626 Days

Day: 19.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 176.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,009,965 km

• M1: 927,208 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 10.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.06 AU - 11.26 AU

Year: 9929 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 58,009,965 km

• M1: 154,983 km (0.081 R)
• M2: 245,789 km (0.086 R)
• M3: 522,545 km (0.112 R)
• M4: 890,855 km (0.106 R)
• M5: 994,826 km (0.114 R)
• M6: 1,150,707 km (0.114 R)
• M7: 1,365,829 km (0.075 R)
• M8: 1,722,470 km (0.1 R)
• M9: 2,087,937 km (0.112 R)
• M10: 2,435,453 km (0.104 R)
• M11: 2,845,800 km (0.071 R)
• M12: 3,093,385 km (0.116 R)
• M13: 3,609,497 km (0.056 R)
• M14: 3,706,287 km (0.1 R)
• M15: 4,511,423 km (0.108 R)
• M16: 5,369,367 km (0.098 R)
• M17: 5,845,387 km (0.101 R)
• M18: 6,131,867 km (0.072 R)
• M19: 6,837,969 km (0.086 R)
• M20: 8,519,599 km (0.077 R)
• M21: 8,584,225 km (0.08 R)
• M22: 9,573,516 km (0.065 R)
• M23: 9,843,540 km (0.094 R)
• M24: 9,911,457 km (0.096 R)
• M25: 10,081,849 km (0.115 R)
• M26: 10,494,739 km (0.09 R)
• M27: 10,598,710 km (0.102 R)
• M28: 10,738,135 km (0.105 R)
• M29: 10,913,165 km (0.12 R)
• M30: 11,230,611 km (0.056 R)
• M31: 11,337,125 km (0.087 R)
• M32: 11,766,471 km (0.109 R)
• M33: 11,983,089 km (0.118 R)
• M34: 12,714,921 km (0.048 R)
• M35: 13,273,221 km (0.111 R)
• M36: 13,763,752 km (0.119 R)
• M37: 14,183,374 km (0.09 R)
• M38: 15,152,619 km (0.057 R)
• M39: 15,270,352 km (0.108 R)
• M40: 15,506,717 km (0.116 R)
• M41: 16,666,549 km (0.09 R)
• M42: 16,991,476 km (0.092 R)
• M43: 17,113,847 km (0.118 R)
• M44: 17,236,517 km (0.087 R)
• M45: 18,311,677 km (0.049 R)
• M46: 18,688,963 km (0.071 R)
• M47: 19,451,164 km (0.106 R)
• M48: 19,536,584 km (0.087 R)
• M49: 20,310,005 km (0.069 R)
• M50: 20,526,773 km (0.119 R)
• M51: 22,421,430 km (0.109 R)
• M52: 22,780,016 km (0.11 R)
• M53: 22,914,953 km (0.113 R)
• M54: 24,555,443 km (0.083 R)
• M55: 24,832,499 km (0.091 R)
• M56: 24,971,475 km (0.117 R)
• M57: 25,296,701 km (0.11 R)
• M58: 26,943,624 km (0.072 R)
• M59: 27,133,912 km (0.072 R)
• M60: 27,803,961 km (0.077 R)
• M61: 28,285,965 km (0.04 R)
• M62: 28,624,954 km (0.079 R)
• M63: 29,258,052 km (0.102 R)
• M64: 30,587,678 km (0.083 R)
• M65: 30,885,827 km (0.087 R)
• M66: 30,985,459 km (0.046 R)
• M67: 33,101,670 km (0.057 R)
• M68: 33,561,235 km (0.068 R)
• M69: 34,125,668 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.7

Radius: 13.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.91 AU - 11.57 AU

Year: 12606 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,009,965 km

• M1: 235,916 km (0.046 R)
• M2: 774,169 km (0.119 R)
• M3: 956,379 km (0.1 R)
• M4: 1,060,948 km (0.102 R)
• M5: 1,169,855 km (0.094 R)
• M6: 1,315,713 km (0.057 R)
• M7: 1,590,824 km (0.12 R)
• M8: 2,058,317 km (0.092 R)
• M9: 2,237,087 km (0.047 R)
• M10: 2,761,277 km (0.114 R)
• M11: 3,139,461 km (0.074 R)
• M12: 3,346,504 km (0.102 R)
• M13: 3,677,864 km (0.07 R)
• M14: 3,896,426 km (0.116 R)
• M15: 4,973,082 km (0.11 R)
• M16: 5,107,271 km (0.113 R)
• M17: 5,965,813 km (0.117 R)
• M18: 6,051,383 km (0.108 R)
• M19: 6,602,352 km (0.091 R)
• M20: 6,869,085 km (0.118 R)
• M21: 7,199,846 km (0.101 R)
• M22: 7,321,469 km (0.086 R)
• M23: 7,474,508 km (0.104 R)
• M24: 7,690,378 km (0.103 R)
• M25: 7,971,173 km (0.102 R)
• M26: 8,097,134 km (0.111 R)
• M27: 8,255,409 km (0.092 R)
• M28: 8,382,717 km (0.097 R)
• M29: 9,062,190 km (0.066 R)
• M30: 9,525,196 km (0.045 R)
• M31: 9,928,063 km (0.087 R)
• M32: 10,508,652 km (0.105 R)
• M33: 11,738,347 km (0.11 R)
• M34: 12,134,182 km (0.098 R)
• M35: 13,087,420 km (0.087 R)
• M36: 14,370,222 km (0.107 R)
• M37: 15,143,344 km (0.054 R)
• M38: 16,168,837 km (0.073 R)
• M39: 17,379,832 km (0.105 R)
• M40: 17,831,169 km (0.11 R)
• M41: 17,996,175 km (0.107 R)
• M42: 18,120,341 km (0.09 R)
• M43: 18,244,807 km (0.104 R)
• M44: 18,787,398 km (0.094 R)
• M45: 19,081,657 km (0.12 R)
• M46: 20,059,578 km (0.115 R)
• M47: 20,489,822 km (0.111 R)
• M48: 21,228,237 km (0.112 R)
• M49: 21,403,267 km (0.098 R)
• M50: 21,666,708 km (0.066 R)
• M51: 22,419,036 km (0.102 R)
• M52: 22,552,627 km (0.081 R)
• M53: 22,910,316 km (0.107 R)
• M54: 23,089,833 km (0.101 R)
• M55: 24,405,696 km (0.106 R)
• M56: 24,680,956 km (0.038 R)
• M57: 25,049,565 km (0.12 R)
• M58: 25,373,594 km (0.049 R)
• M59: 27,728,564 km (0.104 R)
• M60: 28,400,258 km (0.114 R)
• M61: 28,883,459 km (0.069 R)
• M62: 29,369,353 km (0.112 R)
• M63: 29,662,266 km (0.109 R)
• M64: 29,907,008 km (0.068 R)
• M65: 30,300,002 km (0.103 R)
• M66: 31,489,454 km (0.082 R)
• M67: 31,789,248 km (0.117 R)
• M68: 31,889,329 km (0.119 R)
• M69: 32,140,055 km (0.112 R)
• M70: 32,542,623 km (0.099 R)
• M71: 33,048,264 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.4

Radius: 5.3

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.79 AU - 17.15 AU

Year: 22858 Days

Day: 15.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 179.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,009,965 km

• M1: 142,118 km (0.106 R)
• M2: 268,079 km (0.116 R)
• M3: 495,169 km (0.097 R)
• M4: 656,286 km (0.098 R)
• M5: 1,139,038 km (0.077 R)
• M6: 1,426,565 km (0.117 R)
• M7: 2,122,495 km (0.115 R)
• M8: 2,813,338 km (0.058 R)
• M9: 2,876,468 km (0.116 R)
• M10: 3,465,883 km (0.067 R)
• M11: 3,567,760 km (0.082 R)
• M12: 3,636,126 km (0.099 R)
• M13: 3,739,648 km (0.07 R)
• M14: 3,914,228 km (0.12 R)
• M15: 3,984,838 km (0.082 R)
• M16: 4,020,293 km (0.094 R)
• M17: 4,235,415 km (0.085 R)
• M18: 4,713,979 km (0.094 R)
• M19: 4,978,916 km (0.12 R)
• M20: 5,132,404 km (0.095 R)
• M21: 5,171,000 km (0.067 R)
• M22: 5,287,537 km (0.078 R)
• M23: 7,222,136 km (0.096 R)
• M24: 8,559,242 km (0.105 R)
• M25: 8,605,019 km (0.112 R)
• M26: 8,743,098 km (0.106 R)
• M27: 9,021,500 km (0.037 R)
• M28: 9,161,822 km (0.076 R)
• M29: 9,730,294 km (0.11 R)
• M30: 10,407,823 km (0.097 R)
• M31: 10,900,898 km (0.077 R)
• M32: 11,100,312 km (0.108 R)
• M33: 11,401,751 km (0.082 R)
• M34: 12,581,779 km (0.06 R)
• M35: 12,738,558 km (0.103 R)
• M36: 13,532,175 km (0.095 R)
• M37: 14,669,717 km (0.067 R)
• M38: 15,055,829 km (0.1 R)
• M39: 15,501,032 km (0.086 R)
• M40: 15,556,982 km (0.12 R)
• M41: 15,725,279 km (0.085 R)
• M42: 17,441,017 km (0.109 R)
• M43: 17,791,226 km (0.116 R)
• M44: 18,025,945 km (0.092 R)
• M45: 18,617,305 km (0.098 R)
• M46: 19,035,132 km (0.105 R)
• M47: 19,275,237 km (0.092 R)
• M48: 19,335,375 km (0.045 R)
• M49: 20,922,160 km (0.095 R)
• M50: 21,294,210 km (0.111 R)
• M51: 21,731,035 km (0.096 R)
• M52: 22,296,964 km (0.09 R)
• M53: 23,059,165 km (0.116 R)
• M54: 24,023,772 km (0.108 R)
• M55: 24,478,400 km (0.101 R)
• M56: 27,198,090 km (0.029 R)
• M57: 27,604,098 km (0.1 R)
• M58: 27,739,784 km (0.07 R)
• M59: 28,421,950 km (0.056 R)
• M60: 28,765,127 km (0.114 R)
• M61: 28,971,722 km (0.039 R)
• M62: 30,011,876 km (0.088 R)
• M63: 30,571,522 km (0.062 R)
• M64: 31,064,147 km (0.1 R)
• M65: 31,205,368 km (0.074 R)
• M66: 31,630,375 km (0.109 R)
• M67: 31,772,344 km (0.115 R)
• M68: 31,914,611 km (0.117 R)
• M69: 32,342,760 km (0.07 R)
• M70: 32,414,418 km (0.054 R)
• M71: 33,783,687 km (0.063 R)
• M72: 34,001,502 km (0.058 R)
• M73: 34,292,769 km (0.112 R)
• M74: 35,613,867 km (0.103 R)
• M75: 35,983,823 km (0.052 R)
• M76: 39,140,787 km (0.102 R)
• M77: 39,522,561 km (0.081 R)
• M78: 39,828,787 km (0.106 R)
• M79: 40,289,699 km (0.08 R)
• M80: 41,216,757 km (0.102 R)
• M81: 42,150,846 km (0.079 R)
• M82: 44,039,668 km (0.066 R)
• M83: 44,516,287 km (0.1 R)
• M84: 44,834,931 km (0.107 R)
• M85: 46,116,984 km (0.11 R)
• M86: 46,278,101 km (0.117 R)
• M87: 47,817,912 km (0.09 R)
• M88: 48,799,125 km (0.079 R)
• M89: 49,374,628 km (0.062 R)
• M90: 49,869,647 km (0.114 R)
• M91: 51,531,530 km (0.112 R)
• M92: 52,874,021 km (0.098 R)
• M93: 55,593,411 km (0.111 R)
• M94: 57,489,265 km (0.115 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,316 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit